Detectors, halogen testers, refrigerant gas testers, HVAC systems and testers (excluding batteries).

[Precise Leak Detection]: Thanks to advanced detection technology and a microprocessor chip, this device accurately locates leaks of various refrigerants.

[Sensitivity Adjustment]: The device features a variable sensitivity setting, adjustable during detection. Turning it clockwise increases sensitivity, while turning it counterclockwise decreases it.

[Leak Alarm]: In the event of a gas leak, a loud, alarm-like beep sounds. The larger the refrigerant leak, the louder the alarm. Simultaneously, the indicator light flashes rapidly.

Ultraviolet light helps locate leaks in automotive air conditioning systems.